[vfio-users] testing request: quirks

ajs124 redhat at ajs124.de
Thu Sep 3 22:13:02 UTC 2015


Hello and thanks for your work,

works fine for me with a HD5870 (1002:6898), Windows 8.1, no x-vga=on
and OVMF (and Apple.HD5870.1024.100630.rom).

I also assign "two" USB Controllers, 1002:4397 and 1002:4396.

ajs124

On Thu, 03 Sep 2015 15:00:46 -0600
Alex Williamson <alex.williamson at redhat.com> wrote:

> Hey folks,
> 
> I've been re-writing the QEMU vfio-pci quirks to be cleaner as well as
> more extensible and maintainable.  I think that I have not regressed
> anything and my testing agrees, but there are more of you than me.
> These quirks are mostly what makes AMD and Nvidia GPU assignment work
> (plus rtl NICs, but that only seems to work for the one NIC on my
> motherboard anyway).
> 
> For those of you who are able and familiar with building an running
> upstream QEMU, I'd appreciate your testing feedback.  The branch is
> available here:
> 
> https://github.com/awilliam/qemu-vfio 20150903-quirks
> 
> You can either clone this directly and checkout the branch:
> 
> $ git clone git://github.com/awilliam/qemu-vfio qemu-vfio.git
> $ git checkout 20150903-quirks
> 
> Or if you have an existing QEMU git clone, you can add me as a remote
> and checkout the branch:
> 
> $ git remote add qemu-vfio git://github.com/awilliam/qemu-vfio
> $ git remote update qemu-vfio
> $ git checkout qemu-vfio/20150903-quirks
> 
> I'd appreciate any testing and feedback.  If you do test it, please
> report back along with the assigned device, the guest OS, and for GPUs
> whether they're being used with x-vga=on or not.  Also note that I don't
> expect any improvements that will have fixed anything not previously
> working.  If you think you've found a regression, the above branch is
> based on QEMU 2.4.0, so please carefully verify whether the issue is
> really a regression or the current state of QEMU.  Thanks!
> 
> Alex
> 
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